CVE-2025-48976

Public on 2025-06-16
Modified on 2025-06-18
Description
Allocation of resources for multipart headers with insufficient limits enabled a DoS vulnerability in Apache Commons FileUpload.

This issue affects Apache Commons FileUpload: from 1.0 before 1.6; from 2.0.0-M1 before 2.0.0-M4.

Users are recommended to upgrade to versions 1.6 or 2.0.0-M4, which fix the issue.
Severity
Important severity
Important
See what this means
CVSS v3 Base Score
7.5
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 2 - Core tomcat 2025-07-10 ALAS2-2025-2920 Fixed
Amazon Linux 2 - Tomcat9 Extra tomcat 2025-07-10 ALAS2TOMCAT9-2025-020 Fixed
Amazon Linux 2023 tomcat10 2025-07-10 ALAS2023-2025-1064 Fixed
Amazon Linux 1 tomcat8 No Fix Planned
Amazon Linux 2023 tomcat9 2025-07-10 ALAS2023-2025-1065 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVSSv3 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

FAQs regarding Amazon Linux ALAS/CVE Severity Red Hat: CVE-2025-48976 Mitre: CVE-2025-48976